/ Dictionary / Index R Rainey: Meaning and Definition of Find definitions for: Rai•ney Pronunciation: (rā'nē), [key] — n. (“Ma”), 1886–1939, U.S. blues singer. 1832–87, U.S. politician: first black congressman 1870–79. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. raindrop rainfall Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language